Vendor: Dolphin Technology Category: SPI / QSPI XSPI

Quad SPI Controller

Dolphin Technology provides Quad SPI Controller IP which enables access to a QSPI flash device through read, write and erase oper…

Overview

Dolphin Technology provides Quad SPI Controller IP which enables access to a QSPI flash device through read, write and erase operations. The Quad SPI IP either controls a serial data link as a master, or reacts to a serial data link as a slave. The core operates in various data modes from 4 bits to 32 bits. The data is then serialized and then transmitted, either LSB or MSB first, using the standard 4-wire SPI bus interface or the extended Quad mode bus.

Quad SPI Controller IP supports many type of QSPI device from different vendors such as Micron Xccela, APMemory PSRAM, Cypress, Windbond, Adesto, Macronix,... This IP can be used flexibly in any application and high performance.

Key features

Compliant with the following specifications:

  • AMBA, Advanced Peripheral Bus (APB) Specification Version 2.0
  • AMBA, Advanced High-performance Bus (AHB) Specification Version 2.0
  • AMBA, Advanced eXtensibale Bus (AXI) Specification Version 4.0
  • AMBA, Advanced eXtensibale Lite Bus (AXI-Lite) Specification Version 4.0

DTI Quad-SPI Controller supports:

  • Master only operation
  • Slave only operation
  • Master and slave operation
  • Clock synchronization
  • Programmable FIFO watermarks
  • Interrupt interface

Specifications

Identity

Part Number
Quad SPI Controller
Vendor
Dolphin Technology
Type
Silicon IP

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

Frequently asked questions about SPI / QSPI / xSPI IP cores

What is Quad SPI Controller?

Quad SPI Controller is a SPI / QSPI XSPI IP core from Dolphin Technology listed on Semi IP Hub.

How should engineers evaluate this SPI / QSPI XSPI?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this SPI / QSPI XSPI IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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